Is that moss in the terrarium? If so it should be removed or it could cause impaction unless you are tong feeding. From what I have learned on here night time temps should be between 75-78 and daytime temps should be between 80-85. Also try covering 3 sides of the enclosure with some kind of background to help him feel more secure. Keep me posted. I am not an expert but I will try to help as best I can!